#CF6651
Closest named color: Terracota (#CB6843). oklch(63.1% 0.138 32.7), rgb(207, 102, 81).
Aa
Black text reads best on this color (5.67:1).
About this color
#CF6651 is a medium-light, moderately saturated red. In OKLCH its lightness is 63%, its chroma 0.138 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Terracota (#CB6843), ΔE 0.020 away. Black text reads best on it, at 5.67:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.138) |
| Temperature | warm |
| Nearest name | Terracota (#CB6843) |
| Black text | 5.67:1 |
| White text | 3.70:1 |
Values
| HEX | #CF6651 |
| RGB | rgb(207, 102, 81) |
| HSL | hsl(10, 57%, 56%) |
| OKLCH | oklch(63.1% 0.138 32.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #CF6651 | 3.70:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #CF6651 | 5.67:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #CF6651 text on white | 3.70:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #CF6651 text on black | 5.67:1 | AA | Lc -37.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F7E6E2
oklch(93.7% 0.019 33.4)
-
Step 200
200
#F1D1CA
oklch(88.6% 0.037 32.4)
-
Step 300
300
#E9B1A5
oklch(80.9% 0.068 32.3)
-
Step 400
400
#DB8775
oklch(70.7% 0.107 32.9)
-
Step 500
500 (this color)
#CF6651
oklch(63.1% 0.138 32.7)
-
Step 600
600
#BA4A35
oklch(55.5% 0.149 32.6)
-
Step 700
700
#A03B27
oklch(49.1% 0.139 33.1)
-
Step 800
800
#823122
oklch(42.6% 0.115 32.5)
-
Step 900
900
#692C21
oklch(37.6% 0.09 32)
-
Step 950
950
#3E1B14
oklch(27.1% 0.057 32.6)
#CF6651 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #81774F | 0.138 |
| Deuteranopia (no green cones) | #9A8D4F | 0.128 |
| Tritanopia (no blue cones) | #E25361 | 0.057 |
| Achromatopsia (no color) | #858585 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF6651
#CF6651
oklch(63.1% 0.138 32.7)
- #009AB1
#009AB1
oklch(63% 0.11 213.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #CF6651, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracota #CB6843 ΔE 0.020
- Terracotta #CA6641 ΔE 0.021
- Terra Cotta #C9643B ΔE 0.027
- Indian Red #CD5C5C ΔE 0.031
- Pastel Red #DB5856 ΔE 0.036
- Pale Red #D9544D ΔE 0.037
- Adobe #BD6C48 ΔE 0.037
- Dark Coral #CF524E ΔE 0.041
Use #CF6651 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.